Where does Open Access Technology International, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Open Access Technology International, Inc. ranks #24,945 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

How many patents does Open Access Technology International, Inc. hold?

Open Access Technology International, Inc. holds 11 US utility patents granted between 2017 and 2021, spanning 9 technology areas.

What is Open Access Technology International, Inc.'s Innovation Score?

Open Access Technology International, Inc. has an Innovation Score of 29.6 out of 100 (31st percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Open Access Technology International, Inc.'s patent grant rate increasing or decreasing?

Open Access Technology International, Inc.'s recent grant velocity is -17% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

What does claim depth mean for Open Access Technology International, Inc.'s patents?

Open Access Technology International, Inc.'s patents average 17.4 claims each. This is an aggregate descriptive count from the grant record; it does not establish claim scope, legal strength, enforceability, or design-around risk.

USPTO 2015–2025 USPTO PatentsView US Corporation

Open Access Technology International, Inc.

Q: What technology areas does Open Access Technology International, Inc. focus on?

Open Access Technology International, Inc.'s top technology area is H02J (Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy) with 8 patents, ranking #616 of 3,143 assignees active in that subclass. Grants appear in 9 CPC subclasses total.

Q: How is the Open Access Technology International, Inc. patent data sourced?

All patent data comes from USPTO PatentsView, a public research dataset maintained by the United States Patent and Trademark Office covering US granted utility patents from 2015 to 2025.

USPTO PatentsView assignee record - 11 granted patents across 9 technology areas, recorded in grant years 2017–2021. Grant-trend analysis is cross-referenced to USPTO Patent Public Search; it does not measure application filings, current R&D, or legal strength. Primary class: H02J (Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Open ranks #24,945 of 49,997 tracked US assignees by granted-patent volume, with 11 patents across 9 technology areas.

#24,945
of 49,997 US assignees by volume: 31st percentile
by Innovation Score (29.6/100): 17.4
avg claims per patent: -17%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R24945 · US Corporation #24,945 · 11 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-RICH · TYPE-USCORP · VEL-DOWN · BOOK-FULL

GRANTS-MICRO 11 grants
MID-PACK #24,945/49,997
PHOTO-FINISH Old Dominion Brush
CPC-NARROW H02J · 9 areas
INNOV-THIN 29.6/100
CLAIMS-RICH 17.4 claims/avg
TYPE-USCORP US Corporation
VEL-DOWN -17% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Old Dominion Brush Company (±0 grants)

Instrument codes from this assignee’s USPTO PatentsView grant sheet: volume band, corpus rank, photo-finish peer, lead CPC, Innovation Score, claim depth, assignee type, velocity, and book completeness. Not a USPTO rating of patent strength.

How Open’s 29.6 Innovation Score adds up

The same four weighted components behind every Innovation Score on PlainPatent: portfolio volume, grant velocity, technology breadth, and claim depth.

Volume 8.6 pts (29%) Velocity 0.0 pts (0%) Breadth 10.6 pts (36%) Claim depth 10.4 pts (35%)

Qualcomm Incorporated · highest

85
Open Access… · this assignee

30
3D Lighting… · lowest

7

What this shows Open's Innovation Score is 29.6/100 (31st percentile of the PatentsView-derived corpus). The chart places that score against the nearest Innovation Score peers plus corpus poles, not a reprint of the volume ranking.

Does more volume mean deeper claims for Open?

Each dot is one of Open’s 8 nearest volume peers (same corpus rank neighbourhood as the chart above), placed by total granted patents (horizontal) against average claims per patent (vertical). Open’s own 17.4 claims/patent is ABOVE the 16.6 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

Open vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Open's grants concentrate

Open Access Technology International, Inc. is a focused PatentsView assignee: 9 CPC subclasses with 72.7% of grants classified under H02J (Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy). Peak complete grant year is 2019 (4 grants) versus a trough of 1 in 2017. By volume, Open sits between Old Dominion Brush Company and Oriel Therapeutics, Inc..

Old Dominion Brush

11
Oliden Technology

11
Olympic Ophthalmi…

11
Onset Medical

11
Open Drives

11
Optimotion Implan…

11
Optronics Interna…

11
Oriel Therapeutics

11
Open Access Techn… ◀

11

What this shows Open holds 11 patents at rank #24,942, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Open

By rank, the assignees closest to #24,942 in granted patent volume.

Leaders in H02J (Circuit Arrangements OR Systems FOR Supplying OR Distribu…)

Other assignees with the most granted patents in Open's primary technology class.

Open's Innovation Score vs. every tracked assignee

Composite of portfolio volume, grant velocity, technology breadth, and claim depth (0–100)

30 31st percentile higher than 31% of 49,997 US assignees

Each bar is a band; taller bars hold more US assignees. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source USPTO PatentsView, PlainPatent Innovation Score · 2015–2025

USPTO utility patent grants by year · 2017–2021

Grants by year

Teal-shaded recent years (2020–present) versus the 2017–2019 baseline. Full figures in the table below.

View data table

Open Access Technology International, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2017	1	9.1%
2018	1	9.1%
2019	4	36.4%
2020	3	27.3%
2021	2	18.2%

Which technologies does Open Access Technology International, Inc. patent most?

H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy 8

Y04S - Systems Integrating Technologies Related TO Power Network Operation, Communication OR Information Technologies FOR Improving THE Electrical Power Generation, Transmission, Distribution, Management OR Usage, i.e. Smart Grids 7

Y02B - Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications 5

G06Q - Information AND Communication Technology [ICT] Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory PURPOSES; Systems OR Methods Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory Purposes, NOT Otherwise Provided FOR 4

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 4

G05B - Control OR Regulating Systems IN GENERAL; Functional Elements OF Such SYSTEMS; Monitoring OR Testing Arrangements FOR Such Systems OR Elements 4

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 3

H04W - Wireless Communication Networks 1

G05F - Systems FOR Regulating Electric OR Magnetic Variables 1

Top 9 of 9 technology areas

More on this record

Data Source

USPTO PatentsView, US granted patents 2015–2025

View all rankings → How is Innovation Score calculated?

What to do with this data

Open Access Technology International, Inc.'s patent record in context - here's where to go next.

Open Access Technology International, Inc.'s lead technology class is H02J (Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy), 72.7% of its portfolio - see every assignee active in that class. Explore H02J
Ranked #24,945 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Open Access Technology International, Inc. against Old Dominion Brush Company, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 29.6/100 blends volume, velocity, technology breadth, and claim depth. How it's calculated

Figures reflect USPTO PatentsView grant data through May 2026; pending applications not yet granted are not counted.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the USPTO PatentsView database. Consult a qualified professional before making decisions based on this data.

Read our methodology - how this data is sourced, computed, and verified.

Data sources used on this page

USPTO PatentsView - the disambiguated bulk patent-grant, assignee, and CPC data this page's figures are derived from. patentsview.org
Cooperative Patent Classification (CPC) - the joint USPTO/EPO classification scheme used to group patents by technology area. cooperativepatentclassification.org
USPTO Patent Public Search - the official interface to verify the status of any individual patent. ppubs.uspto.gov

Compiled by PlainPatent, US Patent Intelligence Editorial Process · May 15, 2026

Every figure on PlainPatent is rendered directly from USPTO source data, no number is typed in by an editor. This page draws directly on USPTO source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.